x+x-10=330

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Solution for x+x-10=330 equation:


Simplifying
x + x + -10 = 330

Reorder the terms:
-10 + x + x = 330

Combine like terms: x + x = 2x
-10 + 2x = 330

Solving
-10 + 2x = 330

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '10' to each side of the equation.
-10 + 10 + 2x = 330 + 10

Combine like terms: -10 + 10 = 0
0 + 2x = 330 + 10
2x = 330 + 10

Combine like terms: 330 + 10 = 340
2x = 340

Divide each side by '2'.
x = 170

Simplifying
x = 170

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